【正文】 l join us. We can hardl y wait to see them! PART 6 TH E END OF OUR JOUNEY Cam bodi a was i n many ways sim il ar to Laos, al though it has twi ce the popul ati on. At another inn, we talked with a teacher who told us that half of the people in her country couldn’t read or write. Her vil lage couldn’t even afford to build a schol, so she had to teach outside under a large tent. When we said godbye, we al fel t very l ucky to have studi ed in col l ege. Back on the road, we passed between m any hil l s and forests. Then we cam e to the pl ai ns and entered Phnom Penh, the capi tal of Cam bodi a. In m any ways it l ooked li ke Vi enti ane and H o Chi Mi nh Ci ty。t care about detai ls. So I tol d her that the source of the Mekong i s i n Qi nghai Provi nce. She gave m e a determ ined l ook—the ki nd that sai d she woul d not change her m ind. When I tol d her that our journey woul d begi n at an al ti tude of m ore than 5, 000 m etres, she seem ed to be excited about i t. When I tol d her the ai r woul d be hard to breathe and it woul d be very col d, she sai d i t woul d be an i nteresti ng experi ence. I know m y si ster wel l. O nce she has m ade up her mi nd, nothi ng can change i t. Fi nal ly, I had to give i n. Several m onths before our tri p, Wang Wei and I went to the li brary. We found a l arge atl as wi th good maps that showed detail s of worl d geography. From the atlas we coul d se that the Mekong Ri ver begi ns i n a gl aci er on a Ti betan mountai n. At fi rst the ri ver i s sm al l and the water i s cl ear and col d. Then i t begins to m ove qui ckl y. It bees rapi ds as it pases through deep val l eys, travel li ng across western Yunnan Provi nce. Som eti mes the ri ver be es a waterfal l and enters wi de val l eys. We were both surpri sed to l earn that hal f of the ri ver is i n Chi na. After i t l eaves Chi na and the hi gh al ti tude, the Mekong be es wi de， brown and warm. As i t enters Southeast Asi a, its pace sl ows. It m akes wi de bends or m eanders through l ow val eys to the pl ains where ri ce grows. At l ast, the river del ta enters the South Chi na Sea. PART2 A NIGH T IN TH E MOUNTAINS Although i t was autum n,the snow was al ready begi ni ng to fal l i n Ti ur l egs were so heavy and col d that they fel t li ke bl ocks of i ave you ever seen snowmen ride bicycles?That’s what we looked like! Along the way children dresed in long wool coats stopped to look at us. In the l ate afternoon we found i t was so col d that our water bottl es froze. .H owever, the lakes shonel i ke glass i n the setting sun and looked wonderful. Wangwei rode in front of me as usual. She is very reliable and I knew I didn’t need to encourage her. To cli m b the mountai ns was hard work but as we l ooked around us, we were surpri sed by the vi ew. We seem ed to be abl e to see for mi l es. At one poi nt we were so hi gh that we found oursel ves cycl i ng through cl ouds. Then we began goi ng down the hil s. It was great fun especi al y as i t gradual y became m uch warmer. In the val eys col ourful butterfli es fl ew around us and we saw many yaks and sheep eati ng gren grass. At this poi nt we had to change our caps, coats, gl oves and trousers for Tshirts and shorts. In the earl y evening we al ways stop to m ake cam put up our tent and then we eat. After supper Wang Wei put her head down on her pil l ow and went to sl eep but I stayed awake. At mi dni ght the sky becam e cl earer and the stars grew bri ghter. It was so qui et. There was alm ost no wi nd—onl y the fl am es of our fi re for pany. As I l ay beneath the stars I thought about how far we had al ready travel ed. We wi l reach Dal i n Yunnan Province soon, where our cousi ns Dao Wei and Yu H ang wi l join us. We can hardl y wait to see them! PART 6 TH E END OF OUR JOUNEY Cam bodi a was i n many ways sim il ar to Laos, al though it has twi ce the popul ation. At another inn, we talked with a teacher who told us that half of the people in her country couldn’t read or write. Her village couldn’t even afford to build a schol, so she had to teach outside under a large tent. When we said godbye, we al fel t very l ucky to have studi ed in col l ege. Back on the road, we passed between m any hil l s and forests. Then we cam e to the pl ai ns and entered Phnom Penh, the capi tal of Cam bodi a. In m any ways it l ooked li ke Vi enti ane and H o Chi Mi nh Ci ty。 it was a wonderful journey of discovery. The largest dictionary in the world is the O xford Engl ish Dicti onary, or O ED for short. The i dea for this di ctionary cam e from an im portant m eti ng i n Bri tai n i n 1857. Twentytwo years l ater, O xford Uni versi ty asked Jam es Muray to be the editor of i ts new di cti onary. Murray had never been to col ege. At the age of fourteen, he l eft hi s vil lage school i n Scotl and and taught hi m sel f whil e worki ng in a bank. Later he becam e a great teacher. After O xford gave him the job, Murray had a pl ace buil t i n the garden behi nd hi s house to do hi s work. Part of it was one meter underground. In wi nter i t felt l i ke a barn, he had to wear a heavy coat and put his feet i n a box to keep warm. Every morning, Muray got out of bed at five o’clock and worked several hours before breakfast. Often he would work by the candl e li ght i nto the eveni ng. Murray hoped to fi ni sh the new di cti onary i n ten years. But after fi ve years, he was sti l addi ng words for the l etter A! then others went to work wi th Muray, incl udi ng hi s two daughters. H e worked on the di cti onary until he was very ol d. Fortyfour years l ater, i n1928, other edi tors fi ni shed i t. It i ncl uded m ore than 15, 000 pages i n twelve books. And you thought your di cti onary was bi g! Uni t 3 JO URNEY DO WN THE M EKO NG PART 1 THE DREAM AND THE PLAN My nam e i s Wang Kun. Ever si nce mi ddl e school, m y sister Wang Wei and I have dream ed about taki n